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author | matthijs <matthijs@openttd.org> | 2005-04-04 17:53:39 +0000 |
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committer | matthijs <matthijs@openttd.org> | 2005-04-04 17:53:39 +0000 |
commit | 6c825df8f76442acf61f0c2f01620bdbff8a776f (patch) | |
tree | 99922c71839c7787413ed4d520b38e4542cb1267 /npf.c | |
parent | 00c819c0d5e2e64717d6c7968f477cb4642a94d5 (diff) | |
download | openttd-6c825df8f76442acf61f0c2f01620bdbff8a776f.tar.xz |
(svn r2147) - Add: [NPF] Give red presignal exit signals a different (higher) penalty, to discourage trains from waiting at presignal exits.
Diffstat (limited to 'npf.c')
-rw-r--r-- | npf.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -373,7 +373,13 @@ int32 NPFRailPathCost(AyStar* as, AyStarNode* current, OpenListNode* parent) { if (!NPFGetFlag(current, NPF_FLAG_SEEN_SIGNAL)) { /* Penalize the first signal we * encounter, if it is red */ - cost += _patches.npf_rail_firstred_penalty; + + /* Is this a presignal exit or combo? */ + if ((_map3_hi[tile] & 0x3) == 0x2 || (_map3_hi[tile] & 0x3) == 0x3) + /* Penalise exit and combo signals differently (heavier) */ + cost += _patches.npf_rail_firstred_exit_penalty; + else + cost += _patches.npf_rail_firstred_penalty; } /* Record the state of this signal */ NPFSetFlag(current, NPF_FLAG_LAST_SIGNAL_RED, true); |